In genitourinary injuries associated with pelvic fractures, the diagnosis of urethral disruption is often confused with bladder rupture or not demonstrated by Foley catheter cystography. A doable catheter technique will differentiate urethral from bladder rupture and provide accurate radiologic assessment of the location and extent of urethral transection.
No takes yet. Share an insight, caveat, or question.
McLaughlin et al. (1974) studied this question.